Bifidobacterium felsineum Modesto et al. 2020 Modesto M. Puglisi E. Bonetti A. Michelini S. Spiezio C. Sandri C. Sgorbati B. Morelli L. Mattarelli P. Bifidobacterium primatium sp. nov., Bifidobacterium scaligerum sp. nov., Bifidobacterium felsineum sp. nov. and Bifidobacterium simiarum sp. nov.: Four novel taxa isolated from the faeces of the cotton top tamarin (Saguinus oedipus) and the emperor tamarin (Saguinus imperator). 2018 41 6 593 603 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2018.07.005 30150092